dnsenum VERSION:1.2.6 Usage: dnsenum [Options] <domain> [Options]: Note: If no -f tag supplied will default to /usr/share/dnsenum/dns.txt or the dns.txt file in the same directory as dnsenum.pl GENERAL OPTIONS: --dnsserver <server> Use this DNS server for A, NS and MX queries. --enumShortcut option equivalent to --threads 5 -s 15 -w. -h, --helpPrint this help message. --noreverseSkip the reverse lookup operations. --nocolorDisable ANSIColor output. --privateShow and save private ips at the end of the file domain_ips.txt. --subfile <file>Write all valid subdomains to this file. -t, --timeout <value>The tcp and udp timeout values in seconds (default: 10s). --threads <value>The number of threads that will perform different queries. -v, --verboseBe verbose: show all the progress and all the error messages. GOOGLE SCRAPING OPTIONS: -p, --pages <value>The number of google search pages to process when scraping names, the default is 5 pages, the -s switch must be specified. -s, --scrap <value>The maximum number of subdomains that will be scraped from Google (default 15). BRUTE FORCE OPTIONS: -f, --file <file>Read subdomains from this file to perform brute force. (Takes priority over default dns.txt) -u, --update<a|g|r|z> Update the file specified with the -f switch with valid subdomains. a (all)Update using all results. gUpdate using only google scraping results. rUpdate using only reverse lookup results. zUpdate using only zonetransfer results. -r, --recursionRecursion on subdomains, brute force all discovered subdomains that have an NS record. WHOIS NETRANGE OPTIONS: -d, --delay <value>The maximum value of seconds to wait between whois queries, the value is defined randomly, default: 3s. -w, --whoisPerform the whois queries on c class network ranges. **Warning**: this can generate very large netranges and it will take lot of time to perform reverse lookups. REVERSE LOOKUP OPTIONS: -e, --exclude<regexp> Exclude PTR records that match the regexp expression from reverse lookup results, useful on invalid hostnames. OUTPUT OPTIONS: -o --output <file>Output in XML format. Can be imported in MagicTree (www.gremwell.com)